| Variation of gastric lipase secretion in the Heidenhain pouch of the cat. | |
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MedLine Citation:
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PMID: 7684284 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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In the cat, gastric lipase secretion was equally but weakly stimulated by pentagastrin, a major stimulant of acid secretion, and by carbamylcholine, a major stimulant of pepsin secretion. Lipase was also stimulated by fresh liver, which induces a large blood gastrin release and not by canned food, which is a poor gastrin releaser. Lipase output always preceded that of acid an pepsin. Lipase was not correlated with acid and pepsin secretion while acid and pepsin were well correlated during all stimulations but not in basal state. Lipase is co-localized with pepsin in the chief cells but is also present in pepsin-free cells, the mucus surface cells of the fundus and the antrum. The distribution of lipase explains the lack of correlation between pepsin and lipase as already mentioned. However, our data show that lipase secretion is under the control of gastric stimulants and might play a role in the gastric initiation of pancreatic meal lipolysis. |
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Authors:
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M Descroix-Vagne; J P Perret; M Daoud-el Baba; A Bosshard; M A Dechelette; I Gros; A Desvigne; H Rakotomalala |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Archives internationales de physiologie, de biochimie et de biophysique Volume: 101 ISSN: 0778-3124 ISO Abbreviation: Arch Int Physiol Biochim Biophys Publication Date: 1993 Jan-Feb |
Date Detail:
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Created Date: 1993-06-24 Completed Date: 1993-06-24 Revised Date: 2006-11-15 |
Medline Journal Info:
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Nlm Unique ID: 9111069 Medline TA: Arch Int Physiol Biochim Biophys Country: BELGIUM |
Other Details:
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Languages: eng Pagination: 79-85 Citation Subset: IM |
Affiliation:
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INSERM U 45, Lyon, France. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Animals Cats Female Gastric Acid / secretion Gastric Mucosa / enzymology*, secretion Immunohistochemistry Lipase / secretion* Male Pepsin A / secretion |
| Chemical | |
Reg. No./Substance:
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EC 3.1.1.3/Lipase; EC 3.4.23.1/Pepsin A |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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